(0 18 15)(1 17 11 6 5)(2 19 4)(3 9 7)(8 14 13)(10 16 12)
ALLOWS (11/8)-SEQUENCE
1: (0 2 15)
(0)(1 17 11 6 5)(2 18 15 19 4)(3 9 7)(8 14 13)(10 16 12)
2: (1 17 11)
(0)(1 6 5)(2 18 15 19 4)(3 9 7)(8 14 13)(10 16 12)(11)(17)
3: (10 16 12)
(0)(1 6 5)(2 18 15 19 4)(3 9 7)(8 14 13)(10)(11)(12)(16)(17)
4: (4 15 19)
(0)(1 6 5)(2 18 15)(3 9 7)(4)(8 14 13)(10)(11)(12)(16)(17)(19)